Hand Surface Area Distribution Chart - Medical & Burn Assessment Reference #279248 (License: Personal Use)

This educational diagram divides the human hand into seven distinct regions-thumb, index, middle, ring, and little fingers, plus the palm and dorsum-each assigned a precise surface area percentage based on standard clinical measurements. The vibrant color coding enhances visual differentiation, making it ideal for medical training, burn severity estimation (using the Rule of Nines adaptation), and patient education. Percentages reflect average adult proportions used in trauma and reconstructive surgery planning.

Commonly used in emergency medicine, burn units, and medical textbooks to estimate total body surface area affected by burns or skin conditions; supports clinical decision-making and teaching anatomy/physiology.